Main Features‎:‎‎- Harnesses vest with a secure‎,‎ comfortable‎,‎ quick release buckle and adjustable chest belt‎- Good for walking‎,‎ running‎,‎ all outdoor activities‎,‎ maintains natural movements of the dogs‎- The dog harness vest fits small ‎- medium ‎- big sized dogs‎- S size‎:‎ Neck girth 24 ‎- 34cm‎,‎ chest strap 30 ‎- 52cm‎- M size‎:‎ Neck girth 28 ‎- 36cm‎,‎ chest strap 36 ‎- 58cm‎- L size‎:‎ Neck girth 46 ‎- 72cm‎,‎ chest strap 58 ‎- 106cmNote‎:‎ Please measure your pets carefully to make a safe and fit purchase‎.‎ Applicable Dog Breed‎:‎ Large Dog‎,‎Medium‎-sized Dog‎,‎Small Dog Size‎:‎ L‎,‎M‎,‎S Package weight‎:‎ 0.320 kg Product Size‎(‎L x W x H‎)‎‎:‎ 26.50 x 29.00 x 1.00 cm / 10.43 x 11.42 x 0.39 inches Package Size‎(‎L x W x H‎)‎‎:‎ 27.50 x 30.00 x 2.00 cm / 10.83 x 11.81 x 0.79 inches Package Contents‎:‎ 1 x Padded Comfortable Outdoor Adventure Pet Dog Harness Vest